Used when the function might create a nested structure or when you want to chain transformations that result in monads or other structures. 5. Conclusion In this tutorial, we explored the differences between map() and flatMap() functions. These two are the most fundamental operations in any fu...
In Spark Scala, bothfilterandwherefunctions are used to filter data in RDDs and DataFrames respectively. While they perform the same operation, there are a few differences between them. Filter vs Where filterandwhereare used interchangeably to filter data in Spark Scala, but they have some diff...